Succinic Acid from Maleic Anhydride from Canada
Succinic acid produced through hydrogenation of maleic anhydride, used in biodegradable plastics, pharmaceuticals, and food additives. Classified under HTS 2917.19.20.00 as succinic acid derived in whole or in part from maleic anhydride per the heading description.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Provide production process documentation proving maleic anhydride derivation to avoid reclassification
• Include FDA GRAS status documentation if intended for food/pharma applications
• Monitor quantitative limits in additional U.S. note 3; excess may trigger higher duties